To cite package ‘nomad’ in publications use:

  FitzJohn R, Jombart T (2024). _nomad: Create Portable R
  Repositories_. R package version 0.0.1,
  <https://github.com/reconhub/nomad>.

A BibTeX entry for LaTeX users is

  @Manual{,
    title = {nomad: Create Portable R Repositories},
    author = {Rich FitzJohn and Thibaut Jombart},
    year = {2024},
    note = {R package version 0.0.1},
    url = {https://github.com/reconhub/nomad},
  }